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OpenStudy (anonymous):

Earth's magnetic field is generated by a. gravitational forces at the poles b. exchange of gases at the poles c. the movement of electrical charges inside Earth d. chemical reactions in the Van Allen Radiation Belt

OpenStudy (anonymous):

A

OpenStudy (shreehari499):

Nope I think its C

OpenStudy (anonymous):

THAT DOESNT EVEN MAKE SENSE BUT OK\

OpenStudy (anonymous):

u got it doe give her the medal ig

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